Vulnerability Details : CVE-2023-31211
Insufficient authentication flow in Checkmk before 2.2.0p18, 2.1.0p38 and 2.0.0p39 allows attacker to use locked credentials
Products affected by CVE-2023-31211
- cpe:2.3:a:tribe29:checkmk:*:*:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:b1:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:b2:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:b3:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:b4:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:b5:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:b6:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:b7:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:b8:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:i1:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p1:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p10:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p11:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p12:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p13:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p14:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p15:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p16:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p17:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p18:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p19:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p2:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p3:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p4:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p5:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p6:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p7:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p8:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p9:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p20:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p21:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p22:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p23:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p24:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:b1:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:b2:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:b3:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:b4:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:b5:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:b6:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:b7:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:b8:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:b9:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p25:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p26:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p1:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p2:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p3:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.2.0:i1:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p27:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p28:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p29:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p30:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p31:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p32:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p10:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p11:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p12:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p13:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p14:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p15:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p16:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p17:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p18:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p4:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p5:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p6:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p7:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p8:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p9:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p19:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:-:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p33:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p34:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p20:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p21:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p22:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p23:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p24:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p25:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.2.0:-:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.2.0:b1:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.2.0:b2:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.2.0:b3:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p26:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p27:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.2.0:b4:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p35:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.2.0:b5:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.2.0:b6:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.2.0:b7:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.2.0:b8:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.2.0:p1:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.2.0:p2:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.2.0:p3:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.2.0:p4:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p36:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p37:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p28:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p29:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p30:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p31:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.2.0:p5:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.0.0:p38:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p32:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p33:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p34:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p35:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p36:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.2.0:p10:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.2.0:p11:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.2.0:p12:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.2.0:p13:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.2.0:p14:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.2.0:p15:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.2.0:p16:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.1.0:p37:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.2.0:p17:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-31211
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 24 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-31211
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
2.8
|
3.6
|
NIST | 2024-01-19 |
|
8.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
2.0
|
6.0
|
Checkmk GmbH | 2024-01-12 |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
Checkmk GmbH | 2024-05-03 |
CWE ids for CVE-2023-31211
-
The requirements for the product dictate the use of an established authentication algorithm, but the implementation of the algorithm is incorrect.Assigned by: security@checkmk.com (Secondary)
-
The code contains a control flow path that does not reflect the algorithm that the path is intended to implement, leading to incorrect behavior any time this path is navigated.Assigned by: nvd@nist.gov (Primary)
-
The code does not sufficiently manage its control flow during execution, creating conditions in which the control flow can be modified in unexpected ways.Assigned by: security@checkmk.com (Secondary)
References for CVE-2023-31211
-
https://checkmk.com/werk/16227
Disabled automation users could still authenticatePatch;Vendor Advisory
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